CN212942019U - Oil mist recoverer with air quantity detection mechanism - Google Patents
Oil mist recoverer with air quantity detection mechanism Download PDFInfo
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- CN212942019U CN212942019U CN202021291559.1U CN202021291559U CN212942019U CN 212942019 U CN212942019 U CN 212942019U CN 202021291559 U CN202021291559 U CN 202021291559U CN 212942019 U CN212942019 U CN 212942019U
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- detection mechanism
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Abstract
The utility model provides an oil mist recoverer with an air volume detection mechanism, which comprises an oil mist recoverer body and an air volume detection mechanism arranged in the oil mist recoverer body; the oil mist recoverer body comprises a shell, a filtering component, a motor component and a control component; a placing frame is arranged in the shell; a placing groove is arranged between the placing rack and the inner wall of the shell; the motor assembly is arranged in the shell and is positioned below the placing frame; the control assembly is placed in the placing groove; the air quantity detection mechanism comprises a cover plate, a rotating shaft, a shifting piece and a microswitch; the rotating shaft is arranged at the through hole at the upper part of the placing rack, and the cover plate is arranged on the rotating shaft; one end of the rotating shaft penetrates through the placing rack and is connected with a shifting sheet positioned on the outer side of the placing rack; the top of the shell is provided with an oil receiving groove, and the filtering component is arranged at the top of the shell. The utility model has the advantages that: the shifting piece is arranged on the rotating shaft, and the microswitch is controlled by wind power received by the cover plate, so that the starting and stopping of the motor are controlled.
Description
Technical Field
The utility model relates to an oil mist recoverer technical field especially relates to a take oil mist recoverer of amount of wind detection mechanism.
Background
During the production process of high-speed numerical control processing and similar equipment, a large amount of oil mist containing various carcinogenic components can be generated, the physical and psychological health of workers is hidden and seriously damaged, and the oil mist is diffused in a processing workshop to be disgusted and irritated, so that the production efficiency is influenced; secondly, oil mist can be caused to spread in a workshop for a long time, and original components in the numerical control system can be damaged and lost.
The existing oil mist recoverer does not have the function of air volume detection, and when the air volume is too small for a long time, a recovery pipeline can be blocked more and more seriously, so that the oil mist recoverer cannot be cleaned in time.
Disclosure of Invention
An object of the utility model is to provide a take amount of wind detection mechanism's oil mist recoverer, problem that detection oil mist recoverer that can be timely blockked up handles it as early as possible.
An oil mist recoverer with an air volume detection mechanism comprises an oil mist recoverer body and an air volume detection mechanism arranged in the oil mist recoverer body; the oil mist recoverer body comprises a shell, a filtering component, a motor component and a control component; a placing frame is arranged in the shell; a placing groove for placing the control assembly is formed between the placing frame and the inner wall of the shell; the middle part of the placing rack penetrates through the upper part and the lower part, and the motor assembly is arranged in the shell and is positioned below the placing rack; the control assembly is used for controlling the operation start and stop of the motor assembly; the control assembly is placed in the placing groove; the air quantity detection mechanism comprises a cover plate, a rotating shaft, a shifting piece and a microswitch; the rotating shaft is arranged at a through hole at the upper part of the placing rack, and the cover plate is arranged on the rotating shaft; one end of the rotating shaft penetrates through the placing rack and is connected with a shifting sheet positioned on the outer side of the placing rack; the microswitch is arranged on one side of the shifting sheet, and the shifting sheet can be in rotary contact with or disconnected from a switch elastic sheet of the microswitch; the microswitch is electrically connected with the control component; the filter assembly is arranged at the top of the shell.
Further, the rotating shaft is positioned at the transverse direction 1/4 of the through hole on the upper part of the placing rack or at the longitudinal direction 1/4 of the through hole of the placing rack.
Furthermore, the shell top be equipped with one and connect the oil groove, filtering component set up on the shell top, filtering component's bottom with connect the overlap joint of oil groove.
Furthermore, the motor support plate is arranged on the lower end face of the placing frame.
Furthermore, the motor assembly comprises a motor body and fan blades, the motor body is arranged on the motor supporting plate, and the rotating shaft at the bottom end of the motor penetrates through the motor supporting plate to be connected with the fan blades in a matched mode.
Furthermore, the filtering component comprises a filter screen shell, two filter screens and filter cotton, wherein the two filter screens and the filter cotton are arranged in the filter screen shell; the filter cotton is arranged between the two filter screens.
Furthermore, the control assembly comprises a time relay, an alternating current contactor and a disconnection alternating current relay, wherein the alternating current contactor and the disconnection alternating current relay are respectively electrically connected with the time relay; the alternating current contactor and the disconnection relay are respectively and electrically connected with the motor body, and the time relay is electrically connected with the micro switch. The micro switch and the poking sheet can effectively control the starting and stopping of the motor body, the alternating current relay is disconnected, the motor body can be protected according to the phase failure or phase sequence of the motor body, and the phase failure or phase error exists when the motor is induced.
Furthermore, the top of shell be equipped with a supporting block, the supporting block on be equipped with a bracing piece, the bracing piece be used for supporting the filter screen subassembly.
Furthermore, the cover plate is made of aluminum.
Furthermore, the inner wall of the shell 1 is provided with an oil flow channel, the oil flow channel is positioned below the oil receiving groove, the tail end of the oil flow channel is provided with an oil discharge pipe, and the oil discharge pipe penetrates through the side wall of the shell.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through setting up the plectrum on the rotation axis, the micro-gap switch is controlled to the wind-force that receives through the apron to opening of coming to control the motor, and the apron drives the switch shell fragment contact of plectrum and micro-gap switch when wind-force is enough, and the motor circular telegram operation, plectrum and switch shell fragment disconnection when wind-force is not enough, motor stall.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic view of the structure without the filter assembly.
Fig. 4 is a sectional view a-a of fig. 3.
Fig. 5 is a cross-sectional view of a filter assembly.
1: housing, 11: support block, 111: support bar, 12: oil discharge port, 13: oil receiving groove, 2: rack, 21: filter screen, 22: filter cotton, 3: air volume detection mechanism, 31: microswitch, 32: cover plate, 33: rotation axis, 34: plectrum, 4: motor body, 41: fan blades, 42: motor support plate, 51: time relay, 52: ac contactor, 53: turn-off ac relay, 6: filter assembly, 61: a filter screen, 62: filter cotton, 63: a filter screen shell.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 5, the present embodiment discloses an oil mist recoverer with an air volume detecting mechanism, which includes an oil mist recoverer body and an air volume detecting mechanism 3 disposed on the oil mist recoverer body;
the oil mist recoverer body comprises a shell 1, a filtering component 6, a motor component and a control component, a placing frame 2 is arranged in the shell 1, a placing groove used for placing the control component is formed between the placing frame 2 and the inner wall of the shell 1, and the control component is placed in the placing groove.
The middle part of the placing rack 2 penetrates up and down; the motor assembly is arranged in the shell 1 and is positioned below the placing frame 2. Still include a motor supporting plate 42, motor supporting plate 42 sets up on shell 1, and is located rack 2 below, also can set up on the lower terminal surface of rack 2. The motor support plate 42 is provided with a rotating shaft through hole for the rotating shaft of the motor to pass through. The motor assembly comprises a motor body 4 and fan blades 41, the motor body 4 is positioned on the upper end face of the motor supporting plate 42, and a rotating shaft of the motor body 4 penetrates through a rotating shaft through hole to be installed in a matched mode with the fan blades 41 positioned below the motor supporting plate 42.
The control unit is placed on the placement tank, and the control unit includes a time relay 51, and an ac contactor 52 and a disconnection ac unit relay 53 electrically connected to the time relay 51, respectively. The ac contactor 52 and the off ac relay are electrically connected to the motor body 4, respectively, and ac contact is used to control the start and stop of the motor. The disconnection ac relay 53 can protect the motor body 4 according to the phase failure or phase sequence of the motor body 4, the induction motor body 4 has a phase failure or a phase error, and the time relay 51 is connected with the microswitch 31.
The air quantity detection mechanism 3 comprises a cover plate 32, a rotating shaft 33, a shifting sheet 34 and a microswitch 31, wherein the rotating shaft 33 is arranged at the upper part of the shell 1, is hinged with the shell 1 and is positioned at the transverse 1/4 of a through hole at the upper part of the shell 1 or the longitudinal 1/4 of the through hole at the upper part of the shell 1; the cover plate 32 is installed on the rotating shaft 33, one end of the rotating shaft 33 penetrates through the shell 1 to be connected with a shifting piece 34 positioned outside the shell 1, the micro switch 31 is arranged on one side of the shifting piece 34, and the shifting piece 34 can be in contact with or disconnected from a switch elastic sheet of the micro switch 31 in a rotating mode. The top of the shell 1 is provided with a supporting block 11, and the supporting block 11 is in a handle shape. A supporting rod 111 for supporting the filtering component is arranged on the supporting block 11, and the filtering component is sleeved on the supporting rod. The cover plate 32 is made of aluminum material, which is light and can be easily blown up relatively. The plastic plate is also lighter but not long lasting.
The top of shell 1 is equipped with and connects oil groove 13, and filter assembly sets up on the top of shell 1, and filter assembly's bottom overlap joint is in connecing oil groove 13, and the oil mist that filter assembly filtered can prolong filter assembly and flow to the below and connect in the oil groove 14. The filter assembly comprises two filter screens 61 of a filter screen shell 63 and filter cotton arranged between the two filter screens 61, and the filter screen shell 63 is sleeved outside the filter screens 61. An oil flow passage 12 is formed in the inner wall of the shell 1, the oil flow passage 12 is located below the oil receiving groove 14, an oil discharge pipe 13 is arranged at the tail end of the oil flow passage 12, and the oil discharge pipe 13 penetrates through the side wall of the shell 1 to discharge oil out of the oil mist recoverer.
The working principle of the air volume detection mechanism 3 is as follows:
and connecting the through hole on the lower end surface of the shell 1 of the oil mist recoverer with a machine tool through a pipeline. The machine tool exhausts and discharges oil mist gas into the oil mist recoverer, when the exhaust volume of the machine tool is large, the cover plate 32 positioned on the upper part of the placing frame 2 is upward blown under the influence of air flow, the cover plate 32 rotates with the rotating shaft 33, the shifting piece 34 positioned on the outer side of the filter assembly 2 rotates along with the rotation of the cover plate, the shifting piece 34 rotates to be in contact with the switch elastic sheet of the microswitch 31, and the motor is electrified. When the air volume is too low, the cover plate 32 cannot be blown by the air volume, the poking piece 34 cannot rotate to the microswitch 31, and the motor is powered off.
To sum up, the utility model discloses a set up a rotation axis on 2 upper portions of rack and follow the apron, set up a plectrum in one side of rotation axis, drive the plectrum of being connected with rotation axis one end through the apron and rotate, contact or the disconnection with micro-gap switch's switch shell fragment to reach the on-off control to the motor.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a take oil mist recoverer of amount of wind detection mechanism which characterized in that: the device comprises an oil mist recoverer body and an air volume detection mechanism arranged in the oil mist recoverer body;
the oil mist recoverer body comprises a shell, a filtering component, a motor component and a control component; a placing frame is arranged in the shell; a placing groove for placing the control assembly is formed between the placing frame and the inner wall of the shell;
the motor assembly is arranged in the shell and is positioned below the placing frame; the control assembly is used for controlling the operation start and stop of the motor assembly; the control assembly is placed in the placing groove;
the air quantity detection mechanism comprises a cover plate, a rotating shaft, a shifting piece and a microswitch; the rotating shaft is arranged at a through hole at the upper part of the placing rack, and the cover plate is arranged on the rotating shaft; one end of the rotating shaft penetrates through the placing rack and is connected with a shifting sheet positioned on the outer side of the placing rack; the microswitch is arranged on one side of the shifting sheet, and the shifting sheet can be in rotary contact with or disconnected from a switch elastic sheet of the microswitch; the microswitch is electrically connected with the control component; the filter assembly is arranged at the top of the shell.
2. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the rotating shaft is positioned at the transverse direction 1/4 of the through hole on the upper part of the placing rack or at the longitudinal direction 1/4 of the through hole of the placing rack.
3. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the top of the shell is provided with an oil receiving groove, the filtering component is arranged on the top of the shell, and the bottom of the filtering component is in lap joint with the oil receiving groove.
4. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the motor support plate is arranged on the lower end face of the placing frame.
5. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the motor assembly comprises a motor body and fan blades, the motor body is arranged on the motor supporting plate, and a rotating shaft at the bottom end of the motor penetrates through the motor supporting plate to be connected with the fan blades in a matched mode.
6. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the filter assembly comprises a filter screen shell, two filter screens and filter cotton, wherein the two filter screens and the filter cotton are arranged in the filter screen shell; the filter cotton is arranged between the two filter screens.
7. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the control assembly comprises a time relay, an alternating current contactor and a disconnection alternating current relay, wherein the alternating current contactor and the disconnection alternating current relay are respectively electrically connected with the time relay; the alternating current contactor and the disconnection relay are respectively and electrically connected with the motor body, and the time relay is electrically connected with the micro switch.
8. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the top of shell be equipped with a supporting shoe, the supporting shoe on be equipped with a bracing piece, the bracing piece be used for supporting the filter screen subassembly.
9. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the cover plate is made of aluminum.
10. The oil mist recovery device with an air volume detection mechanism according to claim 1, wherein: the shell inner wall on be equipped with the fluid runner, the fluid runner be located the below that connects the oil groove, the end of fluid runner is equipped with a fluid discharge pipe, the fluid discharge pipe passes the lateral wall of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291559.1U CN212942019U (en) | 2020-07-03 | 2020-07-03 | Oil mist recoverer with air quantity detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291559.1U CN212942019U (en) | 2020-07-03 | 2020-07-03 | Oil mist recoverer with air quantity detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212942019U true CN212942019U (en) | 2021-04-13 |
Family
ID=75391548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021291559.1U Active CN212942019U (en) | 2020-07-03 | 2020-07-03 | Oil mist recoverer with air quantity detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212942019U (en) |
-
2020
- 2020-07-03 CN CN202021291559.1U patent/CN212942019U/en active Active
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